英文名称
[6-[2-[[17-(2,7-dihydroxy-6-methylhept-5-en-2-yl)-7-hydroxy-8-(hydroxymethyl)-4,4,10,14-tetramethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl] acetate